// TODO:V3 trying to read system properties here
protected void handleSupportedCallbacks(Callback[] callbacks)
throws IOException, UnsupportedCallbackException {
// this variable is set to true if we have used the older jaas
// mechanisms to process the callbacks - and we will not need
// to process further as the inside loop, just takes care
// of processing all callbacks
boolean processedSomeAppclientCallbacks = false;
int i = 0;
while (i < callbacks.length) {
if (!processedSomeAppclientCallbacks) {
if ((callbacks[i] instanceof NameCallback)
|| (callbacks[i] instanceof PasswordCallback)
|| (callbacks[i] instanceof ChoiceCallback)) {
String loginName = UsernamePasswordStore.getUsername();
char[] password = UsernamePasswordStore.getPassword();
boolean doSet = false;
if (loginName == null) {
loginName = System.getProperty(LOGIN_NAME);
doSet = true;
}
if (password == null) {
password = System.getProperty(LOGIN_PASSWORD).toCharArray();
doSet = true;
}
if (doSet) {
UsernamePasswordStore.set(loginName, password);
}
// TODO: V3 CallbackHandler callbackHandler = AppContainer.getCallbackHandler();
CallbackHandler callbackHandler = SecurityServicesUtil.getInstance().getCallbackHandler();
if (loginName != null && password != null) {
// username/password set already
for (Callback callback : callbacks) {
if (callback instanceof NameCallback) {
NameCallback nc = (NameCallback) callback;
nc.setName(loginName);
} else if (callback instanceof PasswordCallback) {
PasswordCallback pc = (PasswordCallback) callback;
pc.setPassword(password);
}
}
} else {
// once this is called all callbacks will be handled by
// callbackHandler and then we dont have to check for
// NameCallback PasswordCallback and ChoiceCallback
// again.
// Let control flow to the callback processors
callbackHandler.handle(callbacks);
}
processedSomeAppclientCallbacks = true;
break;
}
}
processCallback(callbacks[i]);
i++;
}
}
/*
* Contains the default providers used when none are
* configured in a factory configuration file.
*/
static List<EntryInfo> getDefaultProviders() {
WebServicesDelegate delegate = null;
SecurityServicesUtil svcUtil = SecurityServicesUtil.getInstance();
if (svcUtil != null) {
delegate = svcUtil.getHabitat().getComponent(WebServicesDelegate.class);
}
if (delegate != null) {
List<EntryInfo> entries = new ArrayList<EntryInfo>(2);
entries.add(new EntryInfo(delegate.getDefaultWebServicesProvider(), null));
entries.add(new EntryInfo(GFServerConfigProvider.class.getName(), null));
return entries;
}
List<EntryInfo> entries = new ArrayList<EntryInfo>(1);
entries.add(new EntryInfo(GFServerConfigProvider.class.getName(), null));
return entries;
}